| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.93 | 12.869% | $232.4311 | $232.43 | $232.45 | $232.40 |
| Purchase #2 | $72.54 | 5.803% | $76.7495 | $76.75 | $76.75 | $76.70 |
| Purchase #3 | $19.44 | 5.151% | $20.4414 | $20.44 | $20.45 | $20.40 |
| Purchase #4 | $221.56 | 10.865% | $245.6325 | $245.63 | $245.65 | $245.60 |
| Purchase #5 | $186.27 | 12.839% | $210.1852 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $10.70 | 13.644% | $12.1599 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $109.39 | 10.702% | $121.0969 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $825.83 | $918.6965 | $918.70 | $918.75 | $918.60 | |